OYASUMI Topper Mattress

OYASUMI Topper Mattress completely supports your body and enhances the feeling of smoothness. The mattress cover has the ability of water resistance while still ensuring high ventilation.
Renew your mattress with OYASUMI Topper!

Reasonable alternative to new mattress

Water resistant fabric

Ideal for travelling

Product Structure

1. IVolnic Foam

The iVolnic foam with the capability to automatically adapt to the body's movements, thanks to the microcell structure. iVolnic foam meets the JIS standard regarding firmness, and is certified with OEKO-TEX Standard 100 regarding safety.

2. Mattress cover

Waterproof fabric with Lotus technology
Can be removed for washing.

Cấu trúc sản phẩm

1. IVolnic Foam

The iVolnic foam with the capability to automatically adapt to the body’s movements, thanks to the microcell structure. iVolnic foam meets the JIS standard regarding firmness, and is certified with OEKO-TEX Standard 100 regarding safety.

4. Support Foam

Waterproof fabric with Lotus technology
Can be removed for washing.

Reasonable alternative to new mattress

Bringing gentle feelings without investing in a heavy mattress.
Besides, when combining with other mattress, OYASUMI Topper will improve the durability and extend the lifespan of your mattress.

Reasonable alternative to new mattress

Bringing gentle feelings without investing in a heavy mattress.
Besides, when combining with other mattress, OYASUMI Topper will improve the durability and extend the lifespan of your mattress.

Water resistant fabric

OYASUMI Topper can be rolled up easily and taken on the trip without any hassle.

Water resistant fabric

Using water resistant fabric with latest technology to provide perfect ventilation, dry surface and high hygiene to bring you better sleep.

Ideal for travelling

OYASUMI Topper can be rolled up easily and taken on the trip without any hassle.

Ideal for travelling

OYASUMI Topper can be rolled up easily and taken on the trip without any hassle.

Sự phân tán áp lực

Perfect pressure dispersion ability

PE fiber

OYASUMI Topper on top of PE fiber

When combining with other mattress, OYASUMI Topper can disperse pressure evenly, which can be seen by fewer red points and more blue points spread on your whole body.

When combining with other mattress, OYASUMI Topper can disperse pressure evenly, which can be seen by fewer red points and more blue points spread on your whole body.

Blood pressure from low to high level (mmHg)

  • The greater the contact area, the better the ability to support the body. 
  • The smaller the average pressure, the better the ability of pressure dispersion.

With OYASUMI Topper mattress, more body sensing area and lower average pressure provide a more uniform distribution of body pressure.

With OYASUMI Topper mattress, more body sensing area and lower average pressure provide a more uniform distribution of body pressure.

PE fiber

OYASUMI Topper on top of PE fiber

The test shows that OYASUMI Topper has the ability to support your bone structure in natural state, assisting blood circulation and reducing pains in contact parts.

The test shows that OYASUMI Topper has the ability to support your bone structure in natural state, assisting blood circulation and reducing pains in contact parts.

Our Commitment